Created
January 26, 2016 08:19
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| from sympy import * | |
| n, y, u = symbols('n y u') | |
| M = Matrix([[-1*n*y, n*y], [u, -u-(n-1)*y]]) | |
| Mt = M.transpose() | |
| X=Matrix([[1,1]]) | |
| Y=Matrix([1,0]) | |
| m = -X.multiply(Mt.inv()).multiply(Y) | |
| r = m[0] | |
| print r | |
| print r.simplify() | |
| print r.together().simplify() |
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